Proportional valves
JTECH Srl of Turin is an official and authorized EMERSON distributor for Piedmont and a specialized reference point for ASCO fluid valves.
ASCO is leader in the proportional valve industry, thanks to a complete line of products for every need. Thanks to the operation based on an electrical signal, these valves offer rapid response and constant and accurate control of the flow, as required by many industrial applications.
Among the features that ASCO proportional valves offer are: flow rates adjustable between 0% and 100% of the rating, possibility of flow adjustment from different electrical inputs (sensors, transmitters, PLC, etc.) through a control unit, plus they can be used with air, gas, vacuum, and for precise control of the flow of water.
Main typologies:
| Plastic body (function 2/2 NC / NA, ΔP max. 0 - 4-8 bar, laying surface) |  |
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| Brass body (function 2/2 NC, ΔP max. -0.9 - 16 bar, Ø fitting M5 - 3/4") |  |
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| Bronze body (function 2/2 NC and 3/2 NC, ΔP max. 0 - 16 bar, Ø fitting 1/2 - 2 1/2, DN 25 - 50 with flanges, 1/2" - 2" with flanges) |  |
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| Stainless steel body (function 2/2 NC, ΔP max. 0 - 16 bar, Ø fitting 1/8" - 2 1/2", DN 15 - 40, CLAMP) |  |
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| FLOWTRONICD (proportional valves with control ring for fast flow rate adjustment, Ø fitting 1/4" 3/8" 1/2") |  |
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| Electronic proportional control unit (Electronic control unit for POSIFLOW proportional valves) |  |
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| ControlD control device (control modules for proportional valves) |  |
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